TA7318P DC 12V Power Amplifier VU Meter Driver Board DB Level Meter For Audio Level Testing 63x52x20mm/2.48x2.05x0.79in

✔[Application]: Designed for audio level testing and design of an integrated circuit chip, includes the square root of a dynamic index compression circuit (Example: Input 1V, the 1V; input 4V, the 2V; input 9V, the 3V). ✔[Precise Swing]: Taking into account the dynamic and instruction pointer swing moderate, avoiding that the small signal pointer does not move, the large signal pointer backing of the state. ✔[Power Supply From the Original]: No independent power supply required, power supply leads directly from the original. ✔[Less Space]: Compared with TA7318P / TA7332P, reduce the cost of a transformer, while the chassis inside takes up less space, the installation is more convenient and flexible. ✔[Low-Pass Filter Circuit]: Enter the installation of a low-pass filter circuit to filter out high requency interference, power supply for harsh environments (such as car audio system). Adjustable output sensitivity, for a variety of specifications header.